@4ncar I do know it’s a vent for both tanks, and the cover is not sealed or airtight. It’s not a rubber gasket, it’s pipe insulation which is split at the top. It is not flush with the door. It’s als… (View Post)
Welcome @Niki_Pur and welcome to the Tab family! Another thing to try first is to put water in your black and grey tanks and practice dumping the clean water in your yard. It’s not hard d, and once y… (View Post)